<div class="header">
    <nav class="navbar navbar-custom">
        <div class="navbar-header">
            <a href="javascript:;" class="navbar-brand">
                <i class="fa fa-navicon"></i>
            </a>
        </div>
        <ul class="nav navbar-nav navbar-right">
            <li>
                <a href="javascript:;">
                    <i class="fa fa-bell"></i>
                    <span class="badge">8</span>
                </a>
            </li>
            <li>
                <a href="/index/settings">
                    <i class="fa fa-user"></i>
                    个人中心
                </a>
            </li>
            <li>
                <a id="logout" href="javascript:;">
                    <i class="fa fa-sign-out"></i>
                    退出
                </a>
            </li>
            <li>
                <a href="javascript:;">
                    <i class="fa fa-tasks"></i>
                </a>
            </li>
        </ul>
    </nav>          
</div>